As far as I can see it's working perfectly (and it also does for triplicates, by the way). I don't think you want my code to treat lowercase N and H as if they were the same character, even if they look kinda similar...

Code

ryan@lonegamers.com blah@blan.com blah@blah.com

-- mhx At last with an effort he spoke, and wondered to hear his own words, as if some other will was using his small voice. "I will take the Ring," he said, "though I do not know the way."